void AsyncScrollingCoordinator::updateOverflowScrollingNode(ScrollingNodeID nodeID, GraphicsLayer* layer, GraphicsLayer* scrolledContentsLayer, const ScrollingGeometry* scrollingGeometry)
{
ScrollingStateOverflowScrollingNode* node = toScrollingStateOverflowScrollingNode(m_scrollingStateTree->stateNodeForID(nodeID));
ASSERT(node);
if (!node)
return;
node->setLayer(layer);
node->setScrolledContentsLayer(scrolledContentsLayer);
if (scrollingGeometry) {
node->setScrollOrigin(scrollingGeometry->scrollOrigin);
node->setScrollPosition(scrollingGeometry->scrollPosition);
node->setTotalContentsSize(scrollingGeometry->contentSize);
node->setScrollableAreaSize(scrollingGeometry->scrollableAreaSize);
}
}
void AsyncScrollingCoordinator::updateOverflowScrollingNode(ScrollingNodeID nodeID, GraphicsLayer* layer, GraphicsLayer* scrolledContentsLayer, const ScrollingGeometry* scrollingGeometry)
{
ScrollingStateOverflowScrollingNode* node = downcast<ScrollingStateOverflowScrollingNode>(m_scrollingStateTree->stateNodeForID(nodeID));
ASSERT(node);
if (!node)
return;
node->setLayer(layer);
node->setScrolledContentsLayer(scrolledContentsLayer);
if (scrollingGeometry) {
node->setScrollOrigin(scrollingGeometry->scrollOrigin);
node->setScrollPosition(scrollingGeometry->scrollPosition);
node->setTotalContentsSize(scrollingGeometry->contentSize);
node->setReachableContentsSize(scrollingGeometry->reachableContentSize);
node->setScrollableAreaSize(scrollingGeometry->scrollableAreaSize);
#if ENABLE(CSS_SCROLL_SNAP)
setStateScrollingNodeSnapOffsetsAsFloat(*node, ScrollEventAxis::Horizontal, scrollingGeometry->horizontalSnapOffsets, m_page->deviceScaleFactor());
setStateScrollingNodeSnapOffsetsAsFloat(*node, ScrollEventAxis::Vertical, scrollingGeometry->verticalSnapOffsets, m_page->deviceScaleFactor());
#endif
}
}